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800115711006 = 23319901434471
BaseRepresentation
bin10111010010010101001…
…11001101110000011110
32211111020102212110122110
423221022213031300132
5101102114110223011
61411322412254450
7111543420220623
oct13511247156036
92744212773573
10800115711006
11289366507127
1210b099171426
135a5b1c31321
142aa2388634a
1515c2d54bba6
hexba4a9cdc1e

800115711006 has 32 divisors (see below), whose sum is σ = 1652022429696. Its totient is φ = 258075180000.

The previous prime is 800115711001. The next prime is 800115711011. The reversal of 800115711006 is 600117511008.

It is an interprime number because it is at equal distance from previous prime (800115711001) and next prime (800115711011).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800115711001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1624351 + ... + 2058821.

It is an arithmetic number, because the mean of its divisors is an integer number (51625700928).

Almost surely, 2800115711006 is an apocalyptic number.

800115711006 is an abundant number, since it is smaller than the sum of its proper divisors (851906718690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

800115711006 is a wasteful number, since it uses less digits than its factorization.

800115711006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444408.

The product of its (nonzero) digits is 1680, while the sum is 30.

The spelling of 800115711006 in words is "eight hundred billion, one hundred fifteen million, seven hundred eleven thousand, six".

Divisors: 1 2 3 6 31 62 93 186 9901 19802 29703 59406 306931 434471 613862 868942 920793 1303413 1841586 2606826 13468601 26937202 40405803 80811606 4301697371 8603394742 12905092113 25810184226 133352618501 266705237002 400057855503 800115711006